Missouri Southern State University

Disclosed Jun 13, 201912,574 affectedConfirmed

What is known

People affected	12,574 (as reported by the organization)
Disclosed	Jun 13, 2019
Discovered	Jan 9, 2019
Happened	Jan 9, 2019
Attack	Not stated
Data exposed	NamesSocial Security numbers
Sector	Education · US
Status	Confirmed

History of this record

data_types2026-09-25

[] to ["names","ssn"]by backfillSource

discovered2026-09-25

empty to 2019-01-09by backfillSource

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.